CVE Watch15 jul 2026

CVE-2026-7322

Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and

CVSS

7.3

Alto

EPSS

0.3%

p24

KEV

—

Exploit Today

0-100

Publicado: 28 abr 2026 · Última mod.: 15 jul 2026 · CWE-119 · CWE-416 · CWE-787

EPSS · 30d

0.3%EPSS · 30 días0.3%

2026-08-152026-09-12

Descripción técnica

Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.

Referencias oficiales

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